Sardarli, Arzu, Kamon Budsaba, Thuntida Ngamkham, Andrei Volodin, and Kezia Baidoo. 2015. “Modeling of Water Quality Dynamics Using Indigenous Knowledge”. Thailand Statistician 8 (2):207-22. https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34296.